% Devin Koepl

function [y, kx, ky, bx, by] = springy_environment
    y   = @(x) zeros(size(x));
    
    uniform_stiffness = 5e3;
    kx  = @(x) uniform_stiffness*ones(size(x));
    ky  = @(x) uniform_stiffness*ones(size(x));
    
    bx  = @(x) zeros(size(x));
    by  = @(x) zeros(size(x));
end
